Dear Lifehacker,
My wallet bulges with a ton of junk in it. I'd like to downsize it as much as possible, but I'm not even sure where to start. How can I get this wallet down to a reasonable size?

Sincerely,
Leaning Left

Dear LL,
A bulging wallet is no joke. Thankfully, a quick audit of everything in there and some digitizing makes it easy to ditch that bulky lump and move onto something smaller. Here's how to do it.

Audit Your Wallet

The first thing you need to do is empty out your wallet and give everything you have in there a good once over. Over time, you accumulate a lot of junk—receipts, business cards, sticky notes with random phone numbers, a strange collection of to-dos from 2008—so, pick through everything and throw away everything you absolutely will never need.

Now, you probably still have a few things in front of you. Maybe a couple business cards you need to keep, a few club cards for local stores, credit cards, your ID, insurance forms, membership cards, that free sandwich card you've had for a year, and (hopefully) some cash. A lot of this stuff can be stored on your smartphone. If you're not sure what you really need to keep on hand all the time, financial blog Dumb Little Man recommends sticking to the 1-2-2 rule:

Credit and debit cards are a little easier. If you have more than 2 cards in your wallet you may need to rethink your credit and spending habits. Just carry the two credit or debit cards with the lowest rate on them. You'll be forced to save money if you don't have a plethora of cards to choose from...

I try to follow a 1-2-2 rule: 1 ID, 2 forms of payment cards, and 2 insurance cards (Health and Auto) and that usually does it.

The idea here is to take a look at the contents of your wallet and think about the last time you used a card. Do you really need that dental insurance card in your wallet all the time when you only use it once or twice a year? Probably not, and you can store that elsewhere for the bulk of the year. Obviously your exact needs might change (that sandwich card isn't going anywhere until it's used), but if you slim everything down to just what you need paper copies of, everything else—from club cards to business cards—can be stored on a smartphone. Photo by Charles Kremenak.

If you like your wallet, by all means, hold onto it. But if you'd like to travel lighter and…
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If you just need to wrangle in all those club cards, Just One Club Card is still the easiest way to do it. Just enter in up to eight club card numbers, and Just One Club Card makes a printable card with all the numbers on it. It's simple, doesn't require a smartphone, and works for any card with a barcode.

If you want to step it up a little and get everything organized into your smartphone, we like a couple of different options. For the security minded, we likeLastPass Wallet on iOS (no Android version yet, but Pocket offers a nice secure system for storing the same info). You can securely store info like credit cards, bank accounts, and even your driver's license. You can also add in notes so you're not carrying out a slip of paper with your PIN number on it.

iOS: Keeping track of the credit cards, IDs, and other stuff in your wallet is important in case…
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If you're the type of person who gets and stores a ton of business cards in your wallet, then Evernote Hello is worth a look. All you need to do is snap a picture and Hello adds all the important info directly to your Evernote account so you don't need to carry around those 50 business cards you got at the last conference you attended.

For pretty much everything else, we likeLemon (Android/iOS/Windows Phone) because it can handle tons of the stuff you'd store in your wallet. You can take a picture of club cards, credit cards, rewards cards, and even your receipts. When you do, you're offered up a clean, easy to use interface that makes it easy to access what you need right away. If you're an iOS user, you can also add all your info into Passbook. I've used Lemon for a while with my club cards and while it might look a little weird scanning your phone at Safeway, it works just fine.

This week on the podcast we're just answering questions about everything from spying employers …
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Keep Your Wallet from Getting Too Big With a Slimmer Alternative

If you want to keep you wallet slimmed down in the future you're going to need to ditch your fat old one. For one, everything's probably falling out now that it's stretched out, but if you want to keep up your new habit you want a wallet that can't hold that much.

The Minimal blog posits that there's only one way to make your wallet easier to get at and…
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You have a ton of options here: you can make something yourself with a strip of elastic, a dollar bill, or a binder clip. Otherwise, a simple money clip, or any slim billfold will work. The less you can pack into it, the better.